The Rocky Horror Picture Show »8/15/08 8:20am 8/15/08 8:20am's original writer, composer, singer and beloved Riff Raff is casting a monstrous scowl on the new remake from MTV. "I have no view on whether it should be remade, but it doesn't have my blessing," Richard O'Brien told the BBC News. I'm shocked they didn't even consider asking him. I hope…